Design your own roller coaster ride. to complete this task, follow these steps. the amusement park carowinds has given you the following coaster requirements: your coaster ride must have at least 3 relative maxima and/or minima. the coaster ride starts at 250 feet. the ride dives below the ground into a tunnel at least once (this means your graph will go below the x-axis) show all your work for full credit!